Полианионная Целлюлоза: CMC Hv LV PAC Hv PAC Hv для бурения газа и нефти
- Категория: >>>
- Поставщик: Hebei Zhongzhi Road Technology Co. Ltd.
Сохранить в закладки 62553240331:
Описание и отзывы
Характеристики
Product Description
As anionic cellulose ether, it features high purity, high replacement and well distribution and can be taken as thickener, rheology modifier and fluid loss agent. HV and LV PAC are indispensable products in slurry combination. The application experience of CNPC, CNOOC, Daqing Oilfield, Shengli Oilfield, oil mining enterprises in Middle East and Europe witnesses the excellent performance as well as stable and reliable quality.
High quality PAC is white flowing powder and the water solution is transparent viscous liquid. As water soluble polymer, it can be able to be thickener, rheology control agent, adhesive, stabilizer, protective glue, suspending agent and water retaining agent.
In oil drilling industry, PAC is a good kind of slurry agent and fluid material, with high mud yield and excellent salt resistance. To fresh-water mud, seawater mud and saturated brine mud, PAC is an excellent filtration reducer ,superior to increase viscosity and high temperature resistance (150℃). Besides, it can formulate completion fluids with various densities .even there is more calcium chloride, it still can keep the completion fluid with certain viscosity and lower filtration.
Specifications
PAC-HV | PAC-LV | |||||
appearance | white or light yellow powder | white or light yellow powder | ||||
moisture | 10%max | 10%max | ||||
PH | 6.0-8.5 | 6.0-8.5 | ||||
degree of substitution | 0.8min | 0.8min | ||||
purity | 90%min | 90%min | ||||
granularity | 90%min | 90%min | ||||
viscosity(B) | 3000-6000 mPa.s | 10-100 mPa.s | ||||
Use
1. Good temperature-resistant and salt-resistant properties.
2. Less influences from mould. Stable characteristics and prolong shelf life.
3. Disperse easily in all kinds of water base drilling fluid. Can be used in any drilling fluids ranging from fresh water to saline water drilling fluid.
4.Prevent fluid flow into pores and cracks. Used as fracturing fluid can control the losses arising from the fluid flow-in to the borehole.
5.Used as fracturing agent for oil production. Provide fracturing fluid sand suspension effect. Can apparently reduce fluid loss and thin filtration cake. Have strong inhibition effect of shale water.
Company Profile
Hebei Zhongzhi Road Technology Co., Ltd, as a leading manufacturer and trader in the field of chemical products with ISO 9001: 2008 certificates for more than 10 years experience.
Experienced chemical technicians at your service.
Quality assurance for you. Sufficient stock to meet your large continuous orders.
Quality assurance for you. Sufficient stock to meet your large continuous orders.
Professional foreign traders offer you the best products, saving time and money.
Preferential price and fast shipment delivery.
FAQ
Q1 Are you a manufacturer or trader?
our company is a manufacturer of chemical products for more than 10 years and have grown into a leading exporter.
Q2 Can I get some samples about pac?
Yes, free samples(max 500g) are available, but freight cost will be born by customers.
Q3 What's your MOQ for pac?
At least 1 ton.
Q4 How to start orders?
Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by L/C, T/T, Paypal.
Q5 What's the delivery time?
About 15 days after payment confirmed(Chinese Holdays Exculded)
our company is a manufacturer of chemical products for more than 10 years and have grown into a leading exporter.
Q2 Can I get some samples about pac?
Yes, free samples(max 500g) are available, but freight cost will be born by customers.
Q3 What's your MOQ for pac?
At least 1 ton.
Q4 How to start orders?
Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by L/C, T/T, Paypal.
Q5 What's the delivery time?
About 15 days after payment confirmed(Chinese Holdays Exculded)
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